Advanced Search
Volume 38 Issue 2
Feb.  2012
Turn off MathJax
Article Contents
Journal of Beijing University of Aeronautics and Astronautics  > 2012  >  (2): 222-227.
Xia Jiqiang, Xue Liqiang, Man Qingfenget al. Real-time analysis and assessment method of time-triggered CAN-bus[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (2): 222-227. (in Chinese)
Citation: Xia Jiqiang, Xue Liqiang, Man Qingfenget al. Real-time analysis and assessment method of time-triggered CAN-bus[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (2): 222-227. (in Chinese)
shu

Real-time analysis and assessment method of time-triggered CAN-bus

  • School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • Received Date: 19 Oct 2010
  • Publish Date: 29 Feb 2012
    Abstract
  • To solve the problem that time-triggered CAN (controller area network) bus system lacked a unified real-time performance assessment method, a complete system establishment and assessment scheme was proposed. Time-triggered CAN-bus system scheduling matrix was established by using average-loading algorithm and periodic messages were guaranteed to transmit without delay by distributing them independent transmission windows within the system matrix. While considering the traditional CAN-bus transmission mechanism and the time-triggeredness feature, a calculation method was improved to calculate the worst-case delay of event-triggered messages in time-triggered CAN-bus system. The failure probability was calculated for event-triggered messages whose worst-case delay exceeded their deadlines. System design and assessment process was established for CAN-bus transmission system and parameter adjustment was proposed to optimize system real-time performance. This assessment method could improve the design efficiency and the final analysis result is more accurate and practical by considering the effects of the event-triggered messages worst-case delay and failure probability.

     

    • FullText(HTML)
  • loading
    • References(16)
  • [1]
    ISO11898-4-2004 Road vehicles-controller area network: time triggered communication[S]
    [2]
    Leen G,Heffernan D.TTCAN:a new time-triggered controller area network[J].Microprocessors and Microsystems,2002,26(2):77-94
    [3]
    Stock Flight System.CANaerospace interface specification for airborne CAN applications V1.7. Berg/Farchach, Germany:Michael Stock Flight Systems,2006.
    [4]
    任立平,周军.CAN总线高层协议CANaerospace及其设计应用[J].测控技术,2008,27(2):59-61 Ren Liping,Zhou Jun.CANaerospace: upper layer protocol for CAN and its design application[J].Measurement & Control Technology,2008,27(2):59-61(in Chinese)
    [5]
    梁君,熊华钢.CAN总线及其较高层协议在航空航天的应用可适用性探讨[J].导弹与航天运载技术,2004(4):47-50 Liang Jun,Xiong Huagang.The applicability of CAN bus and its upper layer network protocol in aerospace[J].Missiles and Space Vehicles,2004(4):47-50(in Chinese)
    [6]
    Tindell K,Burns A,Wellings A.Calculating controller area network (CAN) message response times[J].Control Engineering Practice,1995,3(8):1163-1169
    [7]
    Davis R,Burns A,Bril R,et al.Controller aea ntwork (CAN) schedulability analysis:refuted,revisited and revised[J].Real-Time Systems,2007,35(3):239-272
    [8]
    Shaheen S,Heffernan D,Leen G.A gateway for time-triggered control networks[J].Microprocessors and Microsystems,2007,31(1):38-50
    [9]
    Albert A,Gerth W.Evaluation and comparison of the real-time performance of CAN and TTCAN//9th CAN in Automation Conference.Munich:iCC,2003:05-1-05-8
    [10]
    刘鲁源,王晓欣,马津艳.时间触发CAN总线系统的建模与性能分析[J].电子科技大学学报,2007,36(3):632-635 Liu Luyuan,Wang Xiaoxin,Ma Jinyan.Modeling and performance evaluation of time-triggered CAN bus[J].Journal of University of Electronic Science and Technology of China,2007,36(3):632-635(in Chinese)
    [11]
    林琦,金惠华,尚利宏.CANaerospace协议实时性分析与研究[J].航空电子技术,2007,38(4):16-22 Lin Qi,Jin Huihua,Shang Lihong.Analysis and research of CANaerospace real-time performance[J].Avionics Technology,2007,38(4):16-22(in Chinese)
    [12]
    Schmidt Klaus,Schmidt Ece G.Systematic message schedule construction for time-triggered CAN[J].IEEE Transactions On Vehicular Technology,2007,56(6):3431-3441
    [13]
    Wang Shuju,Zhang Tianxia,Zhang Guosheng,et al.Scheduling design of automotive TTCAN control system based on average loading//Proceedings of the World Congress on Intelligent Control and Automation.Piscataway,NJ:IEEE,2010:6772-6775
    [14]
    曹万科,张天侠,刘应吉,等.基于TTCAN的汽车控制系统信息调度设计与分析[J].农业机械学报,2007,38(12):41-44 Cao Wanke,Zhang Tianxia,Liu Yingji,et al.Design and analysis on scheduling of messages in automotive control system based on TTCAN[J].Transaction of the Chinese Society for Agricultral Machinery,2007,38(12):41-44(in Chinese)
    [15]
    Tindell K,Burns A.Guaranteeing message latencies on controller area network (CAN)//Proceedings of the First International CAN Conference.Mainz:CiA,1994:1.2-1.11
    [16]
    Dougla C,George C.工程统计学[M].代金,魏秋萍译.第3版.北京:中国人民大学出版社,2005:104-109 Dougla C,George C.Engineering statistics[M].Translated by Dai Jin,Wei Qiuping.3rd ed.Beijing:China Renmin University Press,2005:104-109(in Chinese)
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(3669) PDF downloads(868) Cited by()
    Proportional views
    Related

    Copyright © Journal of Beijing University of Aeronautics and Astronautics

    Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@cqjj8.com

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return